PRINS

Call us now: 0121 663 1388

Book an Appointment

First and last name*

Your Email*

Car registration*

Phone*

Select date*

Description of your enquiry*

VSI system

VSI is an abbreviation for “Vapour Sequential Injection”. This alternative fuel system is the most advanced vapour injection system available on the market. The VSI system is available in an LPG as well as a CNG version and is also suitable for the latest generation Direct Injection engines (VSI-DI). With the VSI system there is no difference with driving on petrol. With the VSI system Prins strives for optimal emission and cost reduction.

This VSI alternative fuel system is developed in close cooperation with Keihin Corp. of Japan, one of the world’s leading injector manufacturers and a name that stands for OEM quality and reliability.

The VSI system is fully integrated by way of a “master – slave” method with the vehicle ECU, making it (E)OBD compatible, therefore signal emulation is not required.

The key components of this alternative system are all of OEM quality and specially designed for LPG and CNG applications. All components comply with the strictest regulations and certifications. The installation of the components is very easy due to the compact design of the components.

The especially dedicated diagnostic software is unique and enables fine tuning the VSI system for optimal performance and emission reduction.

Certificate for DVLA (discount for Road Tax)

Lifetime job & parts warranty

1 day LPG conversion (subject to car typology)

Courtesy car free of charge

First service for FREE

LPG tank in spare wheel place.

Extra offer on valve saver kit for only 20 pounds

UK’s largest LPG conversion and servicing facility

Best value for money on all LPG Autogas conversions across the UK

Professional staff with extensive experience in LPG conversions

The most competitive pricing without compromising on quality

Will beat any genuine price offers across the UK

Professional, institutional and striving for excellent customer service

We do not compromise on quality, ever!

As to high demand for our services and high level of work from our technicians,we have to ask our clients to place a small deposit of 50 pounds at the time of booking you lpg installations. This will work as a guarantee for both of our sites. Deposit will be collected over the phone and deducted from agreed conversion price.
Thank you for your cooperation.